2(y-4)-3=3(y-7)

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Solution for 2(y-4)-3=3(y-7) equation:


Simplifying
2(y + -4) + -3 = 3(y + -7)

Reorder the terms:
2(-4 + y) + -3 = 3(y + -7)
(-4 * 2 + y * 2) + -3 = 3(y + -7)
(-8 + 2y) + -3 = 3(y + -7)

Reorder the terms:
-8 + -3 + 2y = 3(y + -7)

Combine like terms: -8 + -3 = -11
-11 + 2y = 3(y + -7)

Reorder the terms:
-11 + 2y = 3(-7 + y)
-11 + 2y = (-7 * 3 + y * 3)
-11 + 2y = (-21 + 3y)

Solving
-11 + 2y = -21 + 3y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-3y' to each side of the equation.
-11 + 2y + -3y = -21 + 3y + -3y

Combine like terms: 2y + -3y = -1y
-11 + -1y = -21 + 3y + -3y

Combine like terms: 3y + -3y = 0
-11 + -1y = -21 + 0
-11 + -1y = -21

Add '11' to each side of the equation.
-11 + 11 + -1y = -21 + 11

Combine like terms: -11 + 11 = 0
0 + -1y = -21 + 11
-1y = -21 + 11

Combine like terms: -21 + 11 = -10
-1y = -10

Divide each side by '-1'.
y = 10

Simplifying
y = 10

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